2025 Demon Tweeks Motorsport E-Catalogue - Catalog - Page 356
EXHAUSTS •
EXHAUSTS
Boost Power
We carry many brands of direct fit exhausts from the leading brands of sports exhausts. They
offer a straight forward solution that has been designed and tested for each individual vehicle.
With extensive testing across a host of championships and at tracks all over the UK, you can be
confident in a boost in performance.
from
ACC ESSO RI ES
1
A better flowing exhaust improves the power your engine can make. Performance
exhausts achieve this in several ways. Pipework diameter, exhaust layout, and
reducing obstructions in the exhaust all play their part.
Save Weight
from
£187.24
2
It isn’t only power that comes as a benefit from fitting a performance exhaust,
many of the exhaust systems are also made from lighter materials, saving those all
important kilos and increasing the power to weight ratio of the car.
£170.98
from
3
£243.54
PLEASE BE AWARE:
Sports cats can NOT legally be
installed on a vehicle for use on a
public road that was manufactured after
1st March 2001 unless type ECE 103R approved. Fitting a De Cat / Cat Bypass
or GPF delete / bypass to a vehicle that is to
be used on UK roads will cause the vehicle to
fail the MOT emissions test, therefore rendering it unroadworthy and illegal to be used
on the road.
1 • Cat Back Exhaust Systems
2 • Manifolds
Often with a choice of pipework diameter, resonated (quieter) or
non-resonated (louder) exhaust and options for tailpipes, you’ll
have an easy bolt on fix to your needs.
From £187.24
3 • Sports/Race Cats
As the first part of the exhaust can often be restrictive, some
good gains can come from swapping out the stock unit for a free
flowing unit.
From £170.98
5 • Autogem
Exhaust Springs
90mm long
(SC62)
Designed for use with a sports exhaust and becoming more
beneficial from a software tweak or two, they replace the stock
units that can choke the aspiration of the motor. From £243.54
7
6
5
from £0.91
progression in suspension
• RFX Exhaust Springs
from
4
£11.30
In 57, 75, 83 or 90mm lengths. Pair
6 Standard (FXES1)
£4.16
7 Swivel
(FXES2)
£4.99
EXH011
£7.25
8
EXH009
EXH004
8 • E-Tech Engineering 6 Step Pipe
Reducer
The universal 6 step steel pipe reducer is a must for
anybody wishing to fit exhaust parts in two different
sizes. 6 different outside diameters 50mm, 55mm,
60mm, 65mm, 70mm, 75mm, 1mm wall thickness
(EX-RDC-01)
£7.25
EXH010
4 • Powerflex Exhaust Mountings
Enhanced longevity, stiffness, and heat resistance of polyurethane to better keep your exhaust in
one place. Choose from a host of shapes and sizes across the universal range below or visit our
website for vehicle specific.
Hole Dia.
Hole
Distance
10
23.7
13.5
14
35.5/71
9.5
42
40
32
40
16
35
36/28/28
9
20
10
51
10
12
42
9.5
35
12.5
39.5
17.5
50
9.5
68.5
42
13
15/30
12.7
50.5
28.5
11.7
39
9
29.4
14.75/10.3
23.93
8.5
19
9.2
44.5
13
17.5/35
36
10
40
10
48
12.7
10
10
10
36
11.5
39.5 (x)/18 (y)
10
16 (x)/30 (y)
12
35
12
45
12
45
356
Width
(mm)
44
30
50
70
64
60
59
44
44
85
62.4
64.31
64
56.5
55
55
45.5
74.2
34
40
48.57
51.2
65.5
36.42
46.1
66.5
76
67
50.2
47
47
46
58.5
67.5
90
55
50
50
Length
(mm)
72
45
48
105
71
70
73
80
74
131
112
55
74
82
50
38
85
102.5
71.5
69.7
70
60.3
70
59
65.17
96
70
76.2
76
67
78
47
47
63.5
64
41
59
65
81
78
Thickness
(mm)
33
33
33
25
23
18
12
15
21
32
23
23
33.6
38
23
42
30
23
38.5
40
24
39.4
35
20.5
36.8
26.4
20
40.7
16
32
25
32
31
25
23
25
30/20
30
25.5
38.5
Part No.
Price
(EXH001)
(EXH002)
(EXH003)
(EXH004)
(EXH005)
(EXH006)
(EXH007)
(EXH008)
(EXH009)
(EXH010)
(EXH011)
(EXH012)
(EXH013)
(EXH014)
(EXH015)
(EXH016)
(EXH017)
(EXH018)
(EXH019)
(EXH020)
(EXH021)
(EXH022)
(EXH023)
(EXH025)
(EXH026)
(EXH027)
(EXH028)
(EXH030)
(EXH031)
(EXH032)
(EXH033)
(EXH034)
(EXH035)
(EXH036)
(EXH038)
(EXH039)
(EXH040)
(EXH041)
(EXH042)
(EXH043)
£14.55
£11.30
£11.30
£12.90
£11.30
£11.30
£11.30
£11.30
£11.30
£17.25
£14.55
£12.90
£20.45
£14.55
£11.30
£11.85
£12.35
£14.00
£14.00
£25.35
£24.80
£11.30
£12.90
£12.35
£14.00
£11.85
£11.30
£23.15
£11.30
£12.90
£12.90
£72.30
£68.00
£16.70
£18.85
£11.85
£19.40
£16.15
£16.15
£16.15
from
9
£1.55
9 • Sealey Exhaust
Mounting Rubbers
Available in a range of common
shapes and sizes to fit many
different vehicles.
Supplied as a pair.
Dimensions (L x D x H)
70 x 45 x 37mm
60 x 41 x 20mm
62 x 54 x 13.5mm
59 x 59 x 13.5mm
Mounting Holes
Ø9mm, 18 x 10mm Oval
Ø10.5mm
3.5mm High 180° Slots
Ø30mm
10
Part No.
(EX01)
(EX02)
(EX03)
(EX04)
£4.43
11
Price per pair
£2.95
£2.25
£1.75
£1.55
£2.51
10 • Hylomar Exhaust Paste
Heat curing product specifically designed for
exhaust systems, lubricates joints making fitting
faster and easier then cures to seal.
Cartridge 500g
(HY/500G)
£4.43
11 • Hylomar Exhaust Putty
Manufactured to withstand both the pressure
and temperatures found in exhaust systems,
an ideal product to fill small holes or fractures,
curing with heat to a gas tight seal.
250G Tub
(HY/250G)
£2.51
12
£3.25
12 • Exhaust Sealant And Repair
Putty
250g of putty to help seal exhaust joints and repair
silencers.
(GTP2) £3.25
• SHOP ONLINE • www.demon-tweeks.com • SALES ORDER HOTLINE • 01978 664468 •
ALL PRICES PLUS VAT
